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Dahasolnce [82]
3 years ago
5

Consider the following unbalanced particulate representation of a chemical equation:

Chemistry
1 answer:
nevsk [136]3 years ago
3 0

Answer:

H2 + I2 --> 2HI

Explanation:

The two reactants are diatomic molecules because they contain two atoms of the same element. Therefore, they would need to have a subscript of "2" next to their symbols.

When balancing an equation, you want the same amount and type of atoms on both sides. By adding a coefficient of "2" in front of the product, two H's and two I's are now on both sides.

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Find the volume of 56.0 grams of O2
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Answer:

39.2 L at STP

Explanation:

Convert the grams to moles first by dividing 56.0 by the molar mass of O2 (32.0) then convert to volume by multiplying by 22.4.

= 39.2 L

5 0
3 years ago
Given the chemical formulas of the following compounds, name each compound and state the rules you used to determine each name.
Svetlanka [38]
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5 0
3 years ago
Alkaline batteries are non-rechargeable.<br> Why do alkaline batteries eventually stop working?
scoray [572]

Answer:

Alkaline batteries stop working when all of the manganese dioxide has been converted.

Explanation: Hope it helps you :)))

Have a good day

4 0
2 years ago
John recently purchased a High Definition plasma television and needed to have it installed. The installers told John that for t
ioda
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hopefully with these definitions you can figure out the answer.
8 0
3 years ago
Read 2 more answers
How might a titration be different if<br> a.1m base solution that produces 2 moles of hydroxide g?
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